I though I would post this for a quick reference, in case we get into a fight that requires a target to become incapacitated (such as the Chimera might).

Source Link: http://forum.square-enix.com/ffxiv/threads/32606-patch1.20-Patch-1.20-Notes

and: http://forum.square-enix.com/ffxiv/threads/39024?p=580990#post580990

[dev1206] In accordance with class action reforms, the arsenal of actions that inflict incapacitation has been changed:

Head:
PGL - Concussive Blow
MRD - Skull Sunder
ARC - Bloodletter
PLD - Spirits Within

Right Arm:
GLA - Savage Blade
MRD - Storm's Path

Left Arm:
LNC - Heavy Thurst

Legs:
PGL - Demolish
ARC - Leaden Arrow

Special (Right):
GLA - Flat Blade
MRD - Godsbane

Special (Left):
ARC - Gloom Arrow
LNC - Impulse Drive

Special (Rear):
MRD - Maim
MNK - Dragon Kick